Available in Bronze,,Malleable Iron,& Zinc Diecast.

Overall Length(in)   Eye size(in)               Snap Opening(in)

1. 3 1/2"                     1"                                       7/16"
2. 3 1/8"                    3/4"                                       3/8"
3. 3 1/8"                     5/8"                                      3/8"
4. 4 3/4"                      1/14"                                  9/16"